Bumps that can appear on the scalp with a white tip is often the result of accumulated oils, bacteria and dead skin or related cells. Tea tree oil will often help to eliminate scalp eruptions or whitehead bumps. If tea tree does not prove effective than consult with a dermatologist.
Daily Hair Tip
For a low maintenance style, try to work with your natural hair type rather than against it. For example, if your hair is naturally wavy, select a hairstyle that works easily with the waves.